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Appendix D IP Addresses and Subnetting
Vantage CNM User’s Guide
372
Example: Eight Subnets
Similarly, use a 27-bit mask to create eight subnets (000, 001, 010, 011, 100, 101, 110 and
111).
The following table shows IP address last octet values for each subnet.
Table 177
Subnet 2
IP/SUBNET MASK
NETWORK NUMBER
LAST OCTET BIT
VALUE
IP Address
192.168.1.
64
IP Address (Binary)
11000000.10101000.00000001.
01
000000
Subnet Mask (Binary)
11111111.11111111.11111111.
11
000000
Subnet Address:
192.168.1.64
Lowest Host ID: 192.168.1.65
Broadcast Address:
192.168.1.127
Highest Host ID: 192.168.1.126
Table 178
Subnet 3
IP/SUBNET MASK
NETWORK NUMBER
LAST OCTET BIT
VALUE
IP Address
192.168.1.
128
IP Address (Binary)
11000000.10101000.00000001.
10
000000
Subnet Mask (Binary)
11111111.11111111.11111111.
11
000000
Subnet Address:
192.168.1.128
Lowest Host ID: 192.168.1.129
Broadcast Address:
192.168.1.191
Highest Host ID: 192.168.1.190
Table 179
Subnet 4
IP/SUBNET MASK
NETWORK NUMBER
LAST OCTET BIT
VALUE
IP Address
192.168.1.
192
IP Address (Binary)
11000000.10101000.00000001.
11
000000
Subnet Mask (Binary)
11111111.11111111.11111111.
11
000000
Subnet Address:
192.168.1.192
Lowest Host ID: 192.168.1.193
Broadcast Address:
192.168.1.255
Highest Host ID: 192.168.1.254
Table 180
Eight Subnets
SUBNET
SUBNET
ADDRESS
FIRST ADDRESS
LAST
ADDRESS
BROADCAST
ADDRESS
1
0
1
30
31
2
32
33
62
63
3
64
65
94
95
4
96
97
126
127
Summary of Contents for Centralized Network Management Vantage CNM
Page 2: ......
Page 24: ...Vantage CNM User s Guide 24...
Page 30: ...Vantage CNM User s Guide 30...
Page 33: ...33 PART I Introduction Introducing Vantage CNM 31 GUI Introduction 35...
Page 34: ...34...
Page 52: ...52...
Page 58: ...Chapter 4 Device General Settings Vantage CNM User s Guide 58...
Page 108: ...Chapter 5 Device Network Settings Vantage CNM User s Guide 108...
Page 184: ...Chapter 6 Device Security Settings Vantage CNM User s Guide 184...
Page 207: ...Chapter 7 Device Advanced Settings Vantage CNM User s Guide 207...
Page 208: ...Chapter 7 Device Advanced Settings Vantage CNM User s Guide 208...
Page 210: ...Chapter 8 Device Log Vantage CNM User s Guide 210...
Page 234: ...Chapter 9 Device Configuration Management Vantage CNM User s Guide 234...
Page 248: ...248...
Page 264: ...Chapter 14 VPN Monitor Vantage CNM User s Guide 264...
Page 265: ...265 PART IV Monitor Device Status Monitor 267 Device HA Status Monitor 269 Device Alarm 271...
Page 266: ...266...
Page 276: ...Chapter 17 Device Alarm Vantage CNM User s Guide 276...
Page 277: ...277 PART V Log Report Device Operation Report 279 CNM Logs 291 VRPT 293...
Page 278: ...278...
Page 296: ...Chapter 20 VRPT Vantage CNM User s Guide 296...
Page 298: ...298...
Page 312: ...Chapter 21 CNM System Setting Vantage CNM User s Guide 312...
Page 318: ...Chapter 24 Vantage CNM Software Upgrade Vantage CNM User s Guide 318...
Page 322: ...Chapter 26 About Vantage CNM Vantage CNM User s Guide 322...
Page 323: ...323 PART VII Account Management Group 325 Account 329...
Page 324: ...324...
Page 328: ...Chapter 27 Group Vantage CNM User s Guide 328...
Page 332: ...Chapter 28 Account Vantage CNM User s Guide 332...
Page 333: ...333 PART VIII Troubleshooting Troubleshooting 335...
Page 334: ...334...
Page 338: ...Chapter 29 Troubleshooting Vantage CNM User s Guide 338...
Page 340: ...340...
Page 378: ...Appendix E IP Address Assignment Conflicts Vantage CNM User s Guide 378...
Page 382: ...Appendix F Common Services Vantage CNM User s Guide 382...
Page 416: ...Appendix H Open Software Announcements Vantage CNM User s Guide 416...
Page 424: ...Appendix J Customer Support Vantage CNM User s Guide 424...
Page 428: ...Index Vantage CNM User s Guide 428...
Page 429: ...Index Vantage CNM User s Guide 429...
Page 430: ...Index Vantage CNM User s Guide 430...